80785278

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{10867}}^1$

素因数の和:10941

約数の個数: 48

約数和(自身を含む): 203448960

約数和(自身を除く): 122663682

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 59, 63, 118, 126, 177, 354, 413, 531, 826, 1062, 1239, 2478, 3717, 7434, 10867, 21734, 32601, 65202, 76069, 97803, 152138, 195606, 228207, 456414, 641153, 684621, 1282306, 1369242, 1923459, 3846918, 4488071, 5770377, 8976142, 11540754, 13464213, 26928426, 40392639, 80785278]

約数ペア:

[(1, 80785278), (2, 40392639), (3, 26928426), (6, 13464213), (7, 11540754), (9, 8976142), (14, 5770377), (18, 4488071), (21, 3846918), (42, 1923459), (59, 1369242), (63, 1282306), (118, 684621), (126, 641153), (177, 456414), (354, 228207), (413, 195606), (531, 152138), (826, 97803), (1062, 76069), (1239, 65202), (2478, 32601), (3717, 21734), (7434, 10867)]